Whey Protein Shake

Shakes are a common and convenient way to consume whey protein. Whey protein shakes can be considered meal replacements if enough healthful fat, carbohydrates and vitamins are included. Shakes are generally made by mixing whey protein powder, complex carbohydrates (such as oatmeal or fruit), healthy fat (such as almonds) and water or juice. Shakes can be mixed with a blender to create a smoothie or by hand in a closed container.

There are hundreds of whey protein shakes on the market. They have become a convenient protein supplement staple for athletes, bodybuilders and dieters. Some are pre-mixed liquids sold in cans while others are powder that require blending. Taste, cost, quality of added ingredients, and the amount of whey protein vary.

The typical ingredients in a pre-made whey protein shake include whey protein, other proteins, vitamins, flavoring, fats and carbohydrates. The quality of added ingredients varies greatly. Some manufacturers blend proteins to hide the fact that they use very little whey protein and have filled in with lower quality proteins. Many shakes contain corn syrup, maltodextrin and other sugars that have a high glycemic index and destabilize blood sugar levels. They are often low in fiber, which can contribute to the kind of constipation and stomach discomfort that often accompany a low-carb diet.

Whey protein shakes, though, have come along way since they first appeared on the market over 30 years ago. Flavors range from the expected, such as chocolate and vanilla, to the exotic, like cinnamon roll and pina colada. In general, pricier shakes tend to offer more flavors and higher quality ingredients.